Contribute to uysolanki/Excelr-FSD-April-2026-Batch-Java development by creating an account on GitHub.

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

𝐂𝐨𝐥𝐥𝐞𝐜𝐭𝐢𝐨𝐧 vs 𝐂𝐨𝐥𝐥𝐞𝐜𝐭𝐢𝐨𝐧𝐬 in Java → 𝐂𝐨𝐥𝐥𝐞𝐜𝐭𝐢𝐨𝐧 • Interface (java.util package) • Root of List, Set, Queue, Deque etc. Collection<String> c = new ArrayList<> (); → ...

Q5. Explained about #Java Synchronized method in java context? Q6. Tell us #ArrayList and #LinkedList? Q7. Please explain 'THIS' keyword in java? Q8. Explain equals, hashcode and equal operator? Q9.